CN211533018U

CN211533018U - Portable charging type draw-bar box

Info

Publication number: CN211533018U
Application number: CN202020221644.4U
Authority: CN
Inventors: 张欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-09-22
Anticipated expiration: 2030-02-27

Abstract

The utility model relates to a draw-bar box technical field especially relates to a portable rechargeable draw-bar box, including the box with fix the inboard charging device at the aluminium frame of box, charging device is including casing and the group battery that is located the casing, a side of casing is provided with the bellying, is provided with the mounting hole that supplies the bellying to stretch out on the aluminium frame, is provided with the interface that charges and the interface that discharges of being connected with the group battery on the bellying. So set up, fix charging device in the inboard of aluminium frame, do not have mixed and disorderly circuit in the box, safe firm, moreover, last interface and the interface that discharges that charges that is provided with of charging device can enough charge for electronic equipment, can charge for the group battery again, and need not to demolish group battery, convenient and fast.

Description

Portable charging type draw-bar box

Technical Field

The application relates to the technical field of draw-bar boxes, in particular to a portable rechargeable draw-bar box.

Background

The draw-bar box which is common in the market only has a simple function of storing luggage, and people can put the luggage into the draw-bar box when carrying the draw-bar box for traveling or going on a business trip. As electronic devices are used more and more frequently, the electronic devices have a greater demand for power, and if the time of going out is long, the electronic devices carried with the users must be charged from time to time, so that the draw-bar box with the charging function gradually becomes a focus of attention of people.

Current draw-bar box is to charging the treasured and put in the box, and the switching mouth that charges set up on treasured and the box passes through the line connection, utilizes the switching mouth output electric energy that charges, charges for the cell-phone, and there is the electrified output line in surface the box the inside, but does not have the mouth that charges for the precious input that charges, and interface and the circuit of not only box inside are mixed and disorderly, and when charging the treasured again, need take out the treasured that charges once more, and is more loaded down with trivial details. Because there is not the fixed treasured that charges in the place, at the highway section of jolting of travel in-process, the treasured that charges leads to the danger of meeting the short circuit in the box.

Therefore, how to solve current draw-bar box and be not convenient for charge to electronic equipment, it is insecure that precious being located the box inside of charging, and the mixed and disorderly problem of circuit are the key technical problem that technical staff in this field will solve.

SUMMERY OF THE UTILITY MODEL

For overcoming the problem that exists in the correlation technique at least to a certain extent, the utility model aims at providing a portable rechargeable draw-bar box, it can solve current draw-bar box and be not convenient for charge electronic equipment, and the treasured that charges is located the inside fixed insecure of box, and the mixed and disorderly problem of circuit.

The application provides a portable rechargeable draw-bar box, including the box with fix the inboard charging device at the aluminium frame of box, charging device is including the casing and being located group battery in the casing, a side of casing is provided with the bellying, be provided with the confession on the aluminium frame the mounting hole that the bellying stretches out, be provided with on the bellying with charge interface and the interface that discharges that the group battery is connected.

Preferably, the charging device is fixed to a side portion of a handle of the case.

Preferably, the shell is provided with screw holes, and the screw holes correspond to the hole positions of the handles and are fixed by a set of screws.

Preferably, the charging device further comprises a dust cover buckled on the outer side of the protruding portion and used for sealing the charging interface and the discharging interface.

Preferably, the protruding portion outside cover is equipped with the connecting frame, the casing with the connecting frame passes through buckle structure and connects, and presss from both sides tightly in the inside and outside both sides of aluminium frame.

Preferably, the connecting frame comprises a frame part sleeved outside the protruding part, a step part abutted against the aluminum frame and a clamping part surrounding the frame part, a clamping hole corresponding to the clamping part is formed in the shell, one end of the clamping part is connected with the step part, and the other end of the clamping part is clamped in the clamping hole.

Preferably, the dust cover is rotatably connected to the connecting frame and closes an end of the connecting frame away from the housing.

Preferably, the dustproof cover and one side of the connecting frame are connected through a flexible part, and the other side of the connecting frame is clamped.

Preferably, a pulling part is arranged on one side, far away from the flexible part, of the dust cover.

Preferably, a status indicator lamp is arranged on the convex part.

The technical scheme provided by the application can comprise the following beneficial effects:

fix charging device in the inboard of aluminium frame, there is not mixed and disorderly circuit in the box, and is safe firm, moreover, last interface and the interface that discharges that charges that is provided with of charging device can enough charge for electronic equipment, can charge for the group battery again, and need not to demolish group battery, convenient and fast.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of the present portable charging-type draw-bar box according to some exemplary embodiments;

fig. 2 is an exploded view of a charging device shown in accordance with some exemplary embodiments;

FIG. 3 is a block diagram of a housing shown in accordance with some exemplary embodiments;

FIG. 4 is a block diagram illustrating a dust cap and a connection frame according to some example embodiments.

In the figure: 1. a box body; 2. an aluminum frame; 3. a handle; 4. a housing; 5. a boss portion; 6. a screw hole; 7. a dust cover; 8. a connecting frame; 9. a flexible portion; 10. a pulling section; 51. a charging interface; 52. a discharge interface; 53. a clamping hole; 81. a frame portion; 82. a step portion; 83. a buckling part.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus or methods consistent with aspects of the present application.

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described with reference to the drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

Referring to fig. 1-4, this embodiment provides a portable rechargeable draw-bar box, including box 1 and charging device, wherein, the department that opens and shuts of box 1 sets up aluminium frame 2, charging device fixes the inboard at aluminium frame 2, so that when box 1 seals, charging device is in the inside of box 1, be favorable to guaranteeing charging device's safety, moreover, charging device is direct to be fixed with aluminium frame 2, here, can be through screw fixation, buckle is fixed, it is sticky etc., firm reliable, the highway section of jolting in the travel process has been avoided, charging device moves in disorder in box 1 and leads to the danger that can the short circuit.

The charging device comprises a shell 4 and a battery pack, wherein the battery pack is a charging and discharging battery and is used for storing electric energy and charging electronic equipment, the battery pack is arranged in the shell 4 and is tight, the battery pack can be prevented from shaking, and charging and discharging stability is guaranteed.

One side of the shell 4 is provided with a convex part 5, correspondingly, a mounting hole is arranged on the aluminum frame 2, and the mounting hole is matched with the size and shape of the convex part 5, so that the convex part 5 can extend out of the box body 1 from the mounting hole, specifically, the convex part 5 can be embedded in the mounting hole, and the shapes of the convex part 5 and the mounting hole can be square, circular, polygonal, triangular and the like.

Be provided with the interface 51 and the interface 52 that discharges charge on the bellying 5, wherein, the interface 51 that charges and the interface 52 that discharges all communicate with the group battery electricity to charge and discharge the group battery through the circuit, specifically, still be provided with the circuit board inside casing 4, this interface 51 that charges and the interface 52 that discharges fix on the circuit board and communicate with the group battery, and then through the charge-discharge of circuit board control group battery. Here, one side that the casing 4 was kept away from to bellying 5 is provided with the hole that supplies interface 51 and the interface 52 that discharges to stretch out, and when using, only need communicate circuit and interface 52 that discharges, can realize charging to electronic equipment.

So set up, fix charging device in the inboard of aluminium frame 2, do not have mixed and disorderly circuit in the box 1, safe firm, moreover, last interface 51 and the interface 52 that discharges that charge that is provided with of charging device can enough charge for electronic equipment, can charge for the group battery again, and need not to demolish group battery, convenient and fast.

In this embodiment, charging device fixes the lateral part at handle 3 of box 1, and wherein, handle 3 of box 1 is used for the user to hold and mention the case, and handle 3 is located the top position of box 1, and charging device also is located the top of box 1, can reduce the charging circuit, and convenient to use person charges. Here, the charging device may be provided with one and located at one side of the handle 3, and of course, the charging device may also be provided with two and located at two sides of the handle 3.

Further, be provided with screw hole 6 on casing 4, and this screw hole 6 is corresponding with the hole site of the handle 3 of box 1, like this, when installation casing 4, handle 3 is located the 2 outsides of aluminium frame, and casing 4 is located 2 inboards of aluminium frame, and handle 3 and casing 4 one set of screw fixation of sharing, like this, can reduce the quantity of punching of aluminium frame 2, guarantee aluminium frame 2 durable firm.

It should be noted that, a rib is further disposed on a side surface of the housing 4 close to the protruding portion 5, and when the mounting is performed, the rib on the housing 4 abuts against the aluminum frame 2, and of course, the screw hole 6 may also be protruded and abut against the aluminum frame 2, so as to improve the stability.

In some embodiments, the charging device further includes a dust cover 7, the dust cover 7 is fastened on the outer side of the protruding portion 5, and can seal the charging interface 51 and the discharging interface 52, specifically, the dust cover 7 can be connected with the protruding portion 5 and also can be connected with the housing 4, so that the dust cover 7 covers the outer side of the protruding portion 5, and thus, under the effect of the dust cover 7, the charging interface 51 and the discharging interface 52 can be prevented from entering dust, and the neatness, stability and safety of the interfaces and the circuits can be ensured.

The outside cover at bellying 5 is equipped with connection frame 8, and this connection frame 8 is located aluminum plate's the outside, and casing 4 and connection frame 8 pass through buckle structure and connect, and when casing 4 and connection frame 8 were connected, aluminium frame 2 was pressed from both sides between casing 4 and connection frame 8, like this, through connection frame 8's design, has further strengthened casing 4 and aluminium frame 2 fixed compactness and reliability.

Specifically, the connecting frame 8 includes a frame portion 81, a step portion 82 and a buckling portion 83, wherein the frame portion 81 is sleeved on the outer side of the protruding portion 5 and is matched with the shape of the protruding portion 5; the size of the step part 82 is larger than that of the mounting hole, when the connecting frame 8 is connected with the shell 4, the step part 82 is tightly propped against the outer side of the aluminum frame 2, and the frame part 81 can extend into the mounting hole and is just embedded in the mounting hole; the buckling parts 83 are provided in a plurality of numbers and are disposed around the frame part 81, specifically, the buckling parts 83 are provided in four numbers and symmetrically distributed on two sides of the frame part 81 to ensure connection balance, and moreover, the buckling parts 83 are connected on the step part 82. Correspondingly, the casing 4 is provided with a plurality of clamping holes 53, the clamping holes 53 are arranged on the outer side of the boss part 5 in a surrounding manner, meanwhile, the clamping holes 53 correspond to the clamping parts 83 in position, when the connecting frame 8 is connected with the casing 4, the frame part 81 is firstly sleeved on the outer side of the boss part 5, and then the clamping parts 83 are clamped with the clamping holes 53 until the step part 82 is tightly abutted against the outer side of the aluminum frame 2. Therefore, the structure is stable and reliable, and the disassembly and assembly are convenient.

It can be understood that, in the connection frame 8, the frame portion 81, the step portion 82 and the buckling portion 83 can be integrally injection-molded to ensure the stability of the structure and facilitate the processing and production.

Wherein, the shield 7 rotationally connects on the connection frame 8, and here, the shield 7 is connected with one side of connection frame 8, because the connection frame 8 cover is in the bellying 5 outside, and one end is fixed with casing 4, and when the shield 7 was buckled with connection frame 8, the shield 7 was sealed with the one end that casing 4 was kept away from to connection frame 8 to make bellying 5 be in the shield 7, and then realized keeping apart dust to charging interface 51 and discharge interface 52's sealed.

Specifically, one of them lateral part of shield 7 and linking frame 8 passes through flexible portion 9 and connects, another lateral part looks joint, and here, flexible portion 9 can set up to the structure that plastics were bent, and at the opposite side of shield 7 and linking frame 8 joint, one of them of shield 7 and linking frame 8 is provided with the draw-in groove, another is provided with the fixture block, when the fixture block was embedded into in the draw-in groove to make shield 7 and linking frame 8 joint, and like this, simple structure, the simple operation, easy to process.

Moreover, a lifting part 10 is arranged on one side of the dust cover 7 far away from the flexible part 9, the lifting part 10 is provided with a semicircular bulge, and the dust cover 7 can be conveniently opened and buckled through the lifting part 10.

In this embodiment, the status indicator lamp is arranged on the protruding portion 5, when the charging device outputs electric energy to the electronic device, the status indicator lamp is always on, and when the charging device is charged, the status indicator lamp flickers, so that the operating state of the charging device can be observed conveniently.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. The utility model provides a portable rechargeable draw-bar box, its characterized in that, including box (1) and fix the inboard charging device in aluminium frame (2) of box (1), charging device is including casing (4) and being located the group battery in casing (4), a side of casing (4) is provided with bellying (5), be provided with the confession on aluminium frame (2) the mounting hole that bellying (5) stretch out, be provided with on bellying (5) with charge interface (51) and discharge interface (52) that the group battery is connected.

2. Portable rechargeable trolley case according to claim 1 characterized by the fact that the charging device is fixed to the side of the handle (3) of the case (1).

3. The portable charging type draw-bar box according to claim 2, wherein the housing (4) is provided with a screw hole (6), and the screw hole (6) corresponds to the hole of the handle (3) and is fixed by a set of screws.

4. The portable rechargeable trolley case as claimed in claim 1, wherein said charging means further comprises a dust cover (7) fastened to the outside of said protrusion (5) and closing said charging interface (51) and said discharging interface (52).

5. The portable charging type draw-bar box according to claim 4, wherein the connection frame (8) is sleeved outside the protruding part (5), and the housing (4) and the connection frame (8) are connected by a snap structure and clamped on the inner side and the outer side of the aluminum frame (2).

6. The portable charging type draw-bar box according to claim 5, wherein the connecting frame (8) comprises a frame portion (81) sleeved outside the protruding portion (5), a step portion (82) abutting against the aluminum frame (2), and a fastening portion (83) surrounding the frame portion (81), the housing (4) is provided with a fastening hole (53) corresponding to the fastening portion (83), one end of the fastening portion (83) is connected with the step portion (82), and the other end of the fastening portion is fastened in the fastening hole (53).

7. Portable chargeable draw-bar box according to claim 5, characterized in that the dust cover (7) is rotatably connected to the connection frame (8) and closes the end of the connection frame (8) remote from the housing (4).

8. The portable rechargeable trolley case as claimed in claim 7, wherein said dust cover (7) is connected to one side of said connection frame (8) by a flexible portion (9), and the other side is engaged.

9. Portable rechargeable trolley case according to claim 8 characterized in that the dust cover (7) is provided with a pull-up (10) on the side remote from the flexible part (9).

10. Portable rechargeable trolley case according to claim 1 characterized in that the protruding part (5) is provided with status indicator lights.